Duncombe Bay Wind ForecastAustraliaOFFSHORENorfolk IslandDuncombe Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Duncombe Bay wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am. Wind Speed Wind Gust Duncombe Bay Wind Statistics View MoreSeptember WindNorfolk Island Airport (4km)2026AugustSeptemberStrongest 7 September, 202657.2km/h WNWAverage September12.5km/hStrongest 29 August, 202666.6km/h SWAverage August19.9km/hStrongest 21 May, 202687.1km/h ENEAverage 202619.6km/hClimate (2021–2026)Norfolk Island Airport (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 February, 2023101.9km/h NNEAverage 2021–202618.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads